ISL6565BCR

Product Overview

Category

ISL6565BCR belongs to the category of integrated circuits (ICs).

Use

The ISL6565BCR is commonly used in power management applications.

Characteristics

• Package: The ISL6565BCR is available in a compact BGA package.
• Essence: This IC is designed to provide efficient power management solutions.
• Packaging/Quantity: The ISL6565BCR is typically sold in reels, with a quantity of 2500 units per reel.

Specifications

The specifications for the ISL6565BCR are as follows:

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 0.6V to 5.5V
• Maximum Continuous Output Current: 20A
• Switching Frequency: Up to 1MHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration for the ISL6565BCR is as follows:

1. VIN: Input voltage
2. GND: Ground
3. VCC: Power supply voltage
4. FB: Feedback voltage input
5. COMP: Compensation node
6. SS: Soft-start capacitor connection
7. EN: Enable control input
8. PGND: Power ground
9. BOOT: High-side gate driver bootstrap supply
10. LX: Switching node
11. PHASE: Phase node
12. RT: External resistor for setting switching frequency
13. ITH: Current sense threshold
14. OCSET: Overcurrent protection threshold
15. SS/TRACK: Soft-start/tracking capacitor connection
16. VREF: Reference voltage output

Functional Features

The ISL6565BCR offers the following functional features:

• Integrated high-side and low-side MOSFET drivers
• Adjustable switching frequency
• Overcurrent protection
• Soft-start and tracking capability
• Voltage mode control

Advantages and Disadvantages

Advantages of the ISL6565BCR include:

• Compact package size
• Wide input voltage range
• High output current capability
• Adjustable switching frequency

Disadvantages of the ISL6565BCR include:

• Limited operating temperature range
• Requires external components for complete power management solution

Working Principles

The ISL6565BCR operates based on a voltage mode control scheme. It regulates the output voltage by adjusting the duty cycle of the switching waveform. The feedback voltage is compared to a reference voltage, and the error signal is used to control the power switches.

Detailed Application Field Plans

The ISL6565BCR can be applied in various power management applications, including but not limited to:

1. DC-DC converters
2. Voltage regulators
3. Power supplies
4. Battery charging circuits
5. LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISL6565BCR are:

1. LTC3850: Integrated synchronous step-down DC-DC converter
2. TPS54332: Wide input voltage range, high-efficiency buck converter
3. MAX15062: High-frequency, synchronous step-down DC-DC converter
4. LM5118: Wide input voltage range, high-performance buck controller

These alternative models can be considered based on specific application requirements and design constraints.

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